A nurse is caring for a client who is hospitalized with active pulmonary tuberculosis and is started on ethambutol therapy. The nurse should understand that which of the following should be monitored?
Urine output
Visual acuity
Skin color
Cardiac rhythm
The Correct Answer is B
A. Monitoring urine output is not specifically related to the side effects of ethambutol.
B. Ethambutol can cause optic neuritis, so monitoring visual acuity is essential.
C. Skin color changes are not commonly associated with ethambutol therapy.
D. Cardiac rhythm monitoring is not necessary for clients on ethambutol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Klebsiella is typically treated with other antibiotics, such as cephalosporins or carbapenems.
B. Pseudomonas aeruginosa is usually treated with antipseudomonal penicillins or cephalosporins.
C. Candida is a fungal infection treated with antifungals like fluconazole.
D. Vancomycin is particularly effective against methicillin-resistant Staphylococcus aureus (MRSA), making it the preferred treatment for MRSA infections.
Correct Answer is D
Explanation
A. Sickle cell anemia typically presents with hemolytic crises and sickle-shaped red blood cells, not necessarily heavy menstrual bleeding.
B. Folic acid deficiency anemia can cause macrocytic anemia but is less likely to cause heavy menstrual bleeding as the primary symptom.
C. Pernicious anemia is due to vitamin B12 deficiency and typically presents with neurological symptoms along with anemia, not necessarily heavy menstrual bleeding.
D. Iron-deficiency anemia commonly presents with weakness, fatigue, and heavy menstrual bleeding due to inadequate iron for red blood cell production.
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